Create global event hendler to add no of child folder when create new product under website

I am on beginner level in Kentico, I am developing page application with Kentico CMS version 8.2.
I need help to implement following logic:
Explanation: I want to add specific no of folders as child page under the new product page type at the time of new product insert.
Like:

In above all the child folder under the ProductXYZ need to create automatically just after ProductXYZ insert.
I have explored for this and got that need to create global event handler and register it.
form this url: https://docs.kentico.com/display/K82/Handling+global+events

Recent Answers

In your project there should be a folder named CMSAPIExamples. This folder should include most of what you need as far as the code/api. The directory /CMSAPIExamples/Code/Documents should contain the items you need to complete this. Maybe try looking at the Basics folder underneath documents and look at the .cs file for default.aspx. That should at least get you started.